Marking equipment for die castings
By designing an automatic marking equipment for die -casting, the operational risk and error of artificial inspection and coding in existing technologies are solved, and automatic deformation detection and coding of die castings are realized, and production efficiency is improved.
Patent Information
- Application Number
- CN202421046021.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-14
AI Technical Summary
In the existing die-casting production process, it is necessary to manually inspect the deformation of the product and manually code it, which has operating risks and errors, resulting in frequent customer complaints.
Design a marking equipment that includes imitations, testing transformers, feeding agencies, and marking agencies. Through the feed channels and raw tracts on the imitation treatment tool, use the testing transformed board for a variable detection, and and Automatically complete the product movement and coding through the pushing mechanism and marking agency.
The automatic variable detection and coding of the die -casting is achieved, simplifying the production process, improving production efficiency, and reducing the risk and errors of artificial operation.
Smart Images
Figure CN222407706U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of die casting, in particular to a marking device for die castings. Background Art
[0002] Die castings are made by injecting alloy solution into the die casting mold and forming products after cooling. For zinc alloy die casting shaft heads, the shaft head products will be deformed after the mold is opened. Therefore, the product needs to be checked for deformation before labeling. In addition, the current die castings need to print QR codes to achieve traceability. The existing process requires a special process to check whether the product is deformed, and manual dotting confirmation is performed after the deformation inspection process is completed. After the deformation inspection process is completed, the barcode and QR code are manually affixed to the die casting with a marker. The QR code will have different shapes due to different personnel, resulting in false alarms and abnormal shutdowns when used by customers. There is a risk of missed inspections or missed dotting during operation, which leads to frequent customer complaints. Utility Model Content
[0003] In view of the defects of the above-mentioned prior art, the main purpose of the utility model is to overcome the shortcomings of the prior art and discloses a marking device for die-castings, including a machine table, a profiling jig, a deformation detection plate, a pushing mechanism and a marking mechanism. The profiling jig is provided with a feed channel and a discharge channel connected to each other. The deformation detection plate is installed on the profiling jig and is located on the feed channel. A material inspection channel is formed between the deformation detection plate and the feed channel. The pushing mechanism is arranged on the profiling jig, and the die-casting at the outlet end of the feed channel is moved to the outlet end of the discharge channel by the pushing mechanism; the marking mechanism is erected above the discharge channel, and the die-casting is marked by the marking mechanism.
[0004] Furthermore, the feed channel and the discharge channel are perpendicular to each other.
[0005] Furthermore, the feed channel is arranged at an inclination, and the inlet end of the feed channel is higher than the outlet end.
[0006] Furthermore, the inclination angle α of the feed channel is 15°±1°.
[0007] Furthermore, the discharge channel is arranged horizontally or inclined; when the discharge channel is arranged inclined, the inlet end of the discharge channel is lower than the outlet end.
[0008] Furthermore, the inclination angle β of the discharge channel is 3°±1°.
[0009] Furthermore, the pushing mechanism includes an electric cylinder and a pushing plate, the profiling jig is provided with a guide groove which cooperates with the pushing plate, the pushing plate is arranged in the guide groove and is connected to the electric cylinder, and the electric cylinder is used to drive the pushing plate to reciprocate along the guide groove to push the die-casting from the feed channel into the discharge channel.
[0010] Furthermore, a first positioning portion and a second positioning portion cooperating with the die casting are provided at the end of the push plate.
[0011] Furthermore, the first positioning portion is a straight surface, and the second positioning portion is an arc surface.
[0012] Furthermore, a proximity switch is provided at the inlet end of the discharge channel, and the proximity switch is used to sense the die casting.
[0013] Beneficial effects achieved by the utility model:
[0014] The utility model has a simple structure. By arranging a deformation detection plate and a marking mechanism on the material channel, the deformation inspection of the die casting and the marking of the qualified die casting are realized, which simplifies the production process and improves the production efficiency. The push plate is provided with a first positioning part and a second positioning part which cooperate with the die casting to realize the rotation stop and positioning of the product, thereby ensuring the accuracy of the marking position. At the same time, the electric cylinder drive is adopted to control the marking effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a structural schematic diagram of a die casting;
[0016] Figure 2 It is a three-dimensional structural schematic diagram of a marking device for die castings of the utility model;
[0017] Figure 3 It is a structural schematic diagram of the main part of a marking device for die castings;
[0018] Figure 4 for Figure 3 Schematic diagram of the three-dimensional structure of the hidden deformation detection plate;
[0019] Figure 5 It is a structural schematic diagram of the push plate;
[0020] The reference numerals are as follows:
[0021] 1. Machine, 2. Profiling jig, 3. Deformation detection plate, 4. Pushing mechanism, 5. Marking mechanism, 6. Proximity switch, 21. Feed channel, 22. Discharging channel, 41. Electric cylinder, 42. Pushing plate, 421. First positioning part, 422. Second positioning part. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0023] A marking device for die castings, such as Figure 1-Figure 5 As shown, it includes a machine 1, a profiling jig 2, a deformation detection plate 3, a push mechanism 4 and a marking mechanism 5. The profiling jig 2 is provided with a feed channel 21 and a discharge channel 22 connected to each other. The deformation detection plate 3 is installed on the profiling jig 2 and is located on the feed channel 21. A material detection channel is formed between the deformation detection plate 3 and the feed channel 21. If the die casting is deformed, it cannot pass through the material detection channel; on the contrary, the die casting can pass through the deformation detection plate 3 smoothly. The push mechanism 4 is arranged on the profiling jig 2, and the push mechanism 4 is used to move the die casting at the outlet end of the feed channel 21 to the outlet end of the discharge channel 22, thereby changing the moving direction of the die casting. The marking mechanism 5 is set above the discharge channel 22, and the die casting is marked by the marking mechanism. Among them, the marking mechanism is a conventional device and will not be described in detail here. Among them, the marking mechanism can select dotting equipment, laser printing equipment, etc. according to actual needs.
[0024] In one embodiment, if Figure 1-Figure 5 As shown, the feed channel 21 and the discharge channel 22 are perpendicular to each other. The die casting is inspected through the feed channel 21 and the deformation detection plate 3, and the passed die casting slides into the discharge channel 22 and is stopped by the side wall of the discharge channel 22 to position the die casting, thereby ensuring the relative position of the marking mechanism 5 and the die casting is accurate to avoid marking misalignment.
[0025] In one embodiment, if Figure 1-Figure 5 As shown, the feed channel 21 is tilted, and the inlet end of the feed channel 21 is higher than the outlet end, so that the die casting can automatically move along the feed channel 21 to the outlet channel 22. Preferably, the tilt angle α of the feed channel 21 is 15°±1°.
[0026] In one embodiment, if Figure 1-Figure 5 As shown, the discharge channel 22 is arranged horizontally or inclined; when the discharge channel 22 is arranged inclined, the inlet end of the discharge channel 22 is lower than the outlet end.
[0027] In the above embodiment, if Figure 1-Figure 5 As shown, the discharge channel 22 is inclined, and the inclination angle β of the discharge channel 22 is 3°±1°.
[0028] In one embodiment, if Figure 1-Figure 5As shown, the push mechanism 4 includes an electric cylinder 41 and a push plate 42. A guide groove matching the push plate 42 is concavely provided on the profiling jig 2. The push plate 42 is arranged in the guide groove and connected to the electric cylinder 41. The electric cylinder 41 drives the push plate 42 to move back and forth along the guide groove to push the die casting from the feed channel 21 into the discharge channel 22. When the marking mechanism is a printing device, the electric cylinder 41 drives the die casting to move at a uniform speed in the discharge channel 22 to ensure the coding effect of the marking mechanism 5.
[0029] In one embodiment, if Figure 1-Figure 5 As shown, the end of the push plate 42 is provided with a first positioning portion 421 and a second positioning portion 422 that cooperate with the die casting. Specifically, the first positioning portion 421 is a straight surface, and the second positioning portion 422 is an arc surface 422. The angle of the die casting is positioned by the straight surface 421 to prevent the die casting from rotating, and the arc surface of the second positioning portion 422 cooperates with the outer edge of the die casting to position the die casting. This ensures that the die casting is coded at the specified position.
[0030] In one embodiment, if Figure 1-Figure 5 As shown, a proximity switch 6 is provided at the inlet end of the discharge channel 22, and the die casting is sensed by the proximity switch 6. That is, when the proximity switch 6 senses the die casting, the device automatically runs a coding action.
[0031] In one embodiment, if Figure 1-Figure 5 As shown, the deformation detection plate 3 is fixed on the profiling fixture by screws. The screws can be used to realize the rapid removal and replacement of the deformation detection plate 3, and the deformation acceptance amount is adjusted according to the die casting standard.
[0032] When the utility model is used, Figure 1-Figure 5 As shown, the die-casting is placed in the feed channel 21, and the die-casting moves along the feed channel 21 to the discharge end. When the die-casting is deformed, it cannot pass through the material inspection channel. At this time, the equipment alarms, and the worker takes out the deformed die-casting and restarts the equipment. The die-casting that passes through the material inspection channel slides to the feed end of the discharge channel 22, and the die-casting is positioned by the push plate 42; when the proximity switch 6 senses the die-casting, the electric cylinder 41 starts, and the die-casting is pushed to the discharge end at a uniform speed through the push plate 42. At the same time, the marking mechanism 5 marks the die-casting. After the die-casting is pushed out, the electric cylinder 41 resets, and the die-casting arranged in the feed channel 21 slides down the feed channel 21 due to its gravity. When the proximity switch 6 senses the die-casting, the equipment is started again for coding.
[0033] The above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. If the present invention is modified or replaced by equivalents without departing from the spirit and scope of the present invention, they should be included in the scope of protection of the claims of the present invention.
Claims
1. A marking device for die castings, characterized in that: It includes a machine platform, a profiling jig, a deformation detection plate, a pushing mechanism and a marking mechanism. The profiling jig is provided with a feed channel and a discharge channel connected to each other. The deformation detection plate is installed on the profiling jig and is located on the feed channel. A material inspection channel is formed between the deformation detection plate and the feed channel. The pushing mechanism is arranged on the profiling jig, and the die-casting at the outlet end of the feed channel is moved to the outlet end of the discharge channel by the pushing mechanism; the marking mechanism is erected above the discharge channel, and the die-casting is marked by the marking mechanism.
2. A marking device for die castings according to claim 1, characterized in that: The feed channel and the discharge channel are perpendicular to each other.
3. A marking device for die casting according to claim 1, characterized in that: The feed channel is arranged obliquely, and the inlet end of the feed channel is higher than the outlet end.
4. A marking device for die castings according to claim 3, characterized in that: The inclination angle α of the feed channel is 15°±1°.
5. The marking device for die casting according to claim 1, characterized in that: The discharge channel is arranged horizontally or inclined; when the discharge channel is arranged inclined, the inlet end of the discharge channel is lower than the outlet end.
6. A marking device for die castings according to claim 5, characterized in that: The inclination angle β of the discharge channel is 3°±1°.
7. A marking device for die casting according to claim 1, characterized in that: The pushing mechanism includes an electric cylinder and a pushing plate. The profiling jig is provided with a guide groove which cooperates with the pushing plate. The pushing plate is arranged in the guide groove and is connected to the electric cylinder. The electric cylinder is used to drive the pushing plate to reciprocate along the guide groove so as to push the die-casting from the feed channel into the discharge channel.
8. A marking device for die castings according to claim 7, characterized in that: The end of the push plate is provided with a first positioning portion and a second positioning portion which match the die casting.
9. A marking device for die castings according to claim 8, characterized in that: The first positioning portion is a straight surface, and the second positioning portion is an arc surface.
10. A marking device for die castings according to claim 1, characterized in that: A proximity switch is arranged at the inlet end of the discharge channel, and the proximity switch is used to sense the die casting.